<template>
  <div id="app">
    <Header />
    <router-view />
    <MobileMenu v-if="isMobile" />
  </div>
</template>

<script setup>
import { ref, onMounted, onUnmounted } from 'vue'
import { useRouter } from 'vue-router'
import Header from './components/Header.vue'
import MobileMenu from './components/MobileMenu.vue'

const router = useRouter()
const isMobile = ref(false)

const checkMobile = () => {
  isMobile.value = window.innerWidth <= 768
}

onMounted(() => {
  checkMobile()
  window.addEventListener('resize', checkMobile)
})

onUnmounted(() => {
  window.removeEventListener('resize', checkMobile)
})
</script>

<style>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

#app {
  min-height: 100vh;
}

/* 全局响应式样式 */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }
}

/* 动画效果 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 响应式工具类 */
.mobile-only {
  display: block;
}

.desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .mobile-only {
    display: none;
  }
  
  .desktop-only {
    display: block;
  }
}
</style>
